HT7044A-2

Features Low power consumption Low temperature coefficient High input voltage range (up to 30V) Quiescent current 2.5μA Output voltage accuracy: tolerance ±1% Built-in hysteresis characteristic TO92, SOT89 and SOT23-5 package Applications Battery checkers Level selectors Power failure detectors Microcomputer reset Battery memory backup Non-volatile RAM signal storage protectors HT70xxA-2 TinyPowerTM Voltage Detector General Description The HT70xxA-2 series devices area set of three terminal low power voltage detectors implemented in CMOS technology. Each voltage detector in the series detects a particular fixed voltage ranging from 2.2V to 8.2V. The voltage detectors consist of a high-precision and low power consumption standard voltage source as well as a comparator, hysteresis circuit, and an output driver. CMOS technology ensures low power consumption. Although designed primarily as fixed voltage detectors, these de...